微波辐射促进香豆素衍生物合成的研究

Synthesis of Coumarin Derivatives Using Microwave Irradiation

在催化量硫酸的存在下 ,用微波辐射进行Pechmann反应 ,制备香豆素衍生物 ,获得中等至良好的产率。本方法快速。

Some coumarin derivatives are synthesized through Pechmann reaction with catalytical amount of sulfuric acid.Microwave irradiation is used and moderate to excellent results are got.The method is also very fast and convenient.